8=x+5/x+5

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Solution for 8=x+5/x+5 equation:



8=x+5/x+5
We move all terms to the left:
8-(x+5/x+5)=0
Domain of the equation: x+5)!=0
x∈R
We get rid of parentheses
-x-5/x-5+8=0
We multiply all the terms by the denominator
-x*x-5*x+8*x-5=0
We add all the numbers together, and all the variables
3x-x*x-5=0
Wy multiply elements
-1x^2+3x-5=0
a = -1; b = 3; c = -5;
Δ = b2-4ac
Δ = 32-4·(-1)·(-5)
Δ = -11
Delta is less than zero, so there is no solution for the equation

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